Opel X17DT, X17DTL izinjini
Okuqukethwe
Lawa mayunithi amandla yizinjini zakudala ze-Opel, ezaziwa ngokwethembeka, ukuzithoba kanye nekhwalithi ehloniphekile yokwakha. Akhiqizwa phakathi kuka-1994 no-2000 futhi kamuva athathelwa indawo ozakwabo be-Y17DT kanye ne-Y17DTL, ngokulandelana. Imiklamo elula yamavalvu ayisishiyagalombili inikeza izinjini ngokugcinwa okuphezulu kanye nekhono lokusebenzisa imoto ngezindleko eziphansi zezimali.
Izinjini zikhiqizwa ngokuqondile ukukhathazeka ngokwako eJalimane, ngakho umthengi angahlala eqiniseka ngekhwalithi nokuthembeka kwemishini ethengiwe. Ziyingxenye yenjini ye-GM Family II futhi zifakwe ezimotweni ezincane nezimaphakathi ezimotweni zesizukulwane sokuqala nesesibili.
Izinjini ze-X17DT ne-X17DTL zinama-analogue amaningi anamandla angu-1.9, 2.0 no-2.2 amalitha. Ngaphezu kwalokho, lo mndeni uhlanganisa ama-analogue ane-valve ayishumi nesithupha ochungechunge lwe-X20DTH. Ukukhiqizwa kwalezi zinjini zikadizili kuhlotshaniswa nokuthuthukiswa kwesizukulwane sokuqala i-Opel Astra, okwathi kusukela ekuqaleni kokukhiqizwa kwazuza ukuthandwa okukhulu njengezimoto ezincane, ezongayo nezithembekile, ezilungele ukushayela esiminyaminya sedolobha futhi zinikeza amandla aphezulu nokusebenza ukonga.
Технические характеристики
| I-X17DT | I-X17DTL | |
|---|---|---|
| Ivolumu, cc | 1686 | 1700 |
| Amandla, h. | 82 | 68 |
| I-Torque, N*m (kg*m) ngo-rpm | 168 (17)/2400 | 132 (13)/2400 |
| Uhlobo lukaphethiloli | Uphethiloli kadizili | Uphethiloli kadizili |
| Ukusetshenziswa, l / 100 km | 5.9-7.7 | 07.08.2019 |
| uhlobo lwenjini | Emgqeni, 4-isilinda | Emgqeni, 4-isilinda |
| ulwazi olwengeziwe | I-SOHC | I-SOHC |
| Ububanzi besilinda, mm | 79 | 82.5 |
| Inombolo yamavalvu isilinda | 2 | 02.04.2019 |
| Amandla, hp (kW) nge-rpm | 82 (60)/4300 | 68 (50)/4500 |
| 82 (60)/4400 | ||
| Isilinganiso sokucindezela | 18.05.2022 | 22 |
| Piston unhlangothi, mm | 86 | 79.5 |
Izici zokuklama ze-X17DT ne-X17DTL
Izinxephezelo ze-hydraulic azifakiwe kumishini yobuchwepheshe yalezi zinjini, okudinga ukulungiswa okwengeziwe kwama-valve, okwenziwa njalo nge-60 km. Ukulungiswa kwenziwa kusetshenziswa ama-nickels futhi kungenziwa kalula ekhaya. Ngaphezu kwalokho, iyunithi ayinayo i-swirl flaps, okuyinzuzo, ngoba lokhu kuhlanganisa kwesakhiwo kuvame ukubangela izinkinga eziningi ezengeziwe kubathandi bezimoto futhi kudinga ukulungiswa okubizayo.
Njengezinjini eziningi ze-Opel zangaleso sikhathi, ibhulokhi lalenziwe ngensimbi ekhonjiwe, futhi ikhava yevalvu yayiyi-aluminium enombhalo ohambisanayo phezulu. Phakathi kwezinye izici zokuklama zeyunithi, kubalulekile ukuqaphela ukuzithoba kwayo ekufutheni, okubaluleke kakhulu ezimweni zezwe lethu. Ukuze ushintshe uwoyela, ungasebenzisa imikhiqizo yekhwalithi ephezulu enconywe umenzi ngezinga le-viscosity le-5W-40. Umthamo weyunithi ungamalitha angu-5.5.
Umehluko phakathi kwe-X17DT ne-X17DTL
Lawa mayunithi amabili anemingcele efanayo kakhulu kanye nezingxenye eziningi ezishintshayo noma eziguquguqukayo. I-X17DTL empeleni iyinguqulo ekhubazekile yoqobo. Inhloso yokuthuthukiswa kwayo kwakuwukunciphisa amandla ngaphandle kokulahlekelwa isivinini kanye ne-torque. Lesi sidingo saphakama mayelana nokwenyuka kwezintela zamandla enjini, eyaqala ukwethulwa ngobuningi kulo lonke elaseYurophu. Ngesikhathi esifanayo, amamodeli e-Astra amancane ayengadingi amandla amakhulu futhi ayekwazi ukudlula kalula ngenjini engu-14 hp ngaphansi kwe-X17DT.
Izinguquko ekuklanyweni zithinte i-turbine, eyathola i-geometry entsha. Ngaphezu kwalokho, ububanzi bamasilinda bukhule kancane, ngenxa yokuthi ivolumu yeyunithi yamandla nayo yanda. Ngokuqondene nesistimu kaphethiloli, amaphampu omjovo we-VP44 awaziwa kakhulu asetshenziselwa lawa mayunithi amandla, okuthi, naphezu kwekhwalithi yokwakha, angabangela izinkinga eziningi kubanikazi bawo.
Amaphutha ajwayelekile e-X17DT kanye ne-X17DTL
Ngokuvamile, yonke injini ye-Opel ibhekwa njengemodeli yokuthembeka nokugcinwa. Lawa mayunithi kadizili nawo abehlukile.
Ngokulungiswa okufanele futhi okufika ngesikhathi, bangakwazi ukumboza kalula ibanga elingamakhilomitha ayizinkulungwane ezingu-300, ngaphandle kwemiphumela emibi ye-piston ne-cylinder block.
Noma kunjalo, imithwalo ephezulu, ukusetshenziswa kwamafutha ekhwalithi ephansi kanye nezinto zokugcoba kanye nezimo ezinzima zokusebenza zezulu zingalimaza ngisho namadivayisi athembekile kakhulu. I-X17DT ne-X17DTL nazo zinamaphuzu amaningana abuthakathaka, athuthuka abe uhlu lonke lokuhlukaniswa okuvamile:
- Inkinga evame kakhulu ngale yunithi yamandla iyinkimbinkimbi ukuqala, ngenxa yokwehluleka noma ukusebenza okungalungile kwepompo yomjovo kaphethiloli. Ngokuvamile izinkinga zihlobene nezinto zikagesi ezilawula ukusebenza kwazo. Ukulungiswa kwenziwa esikhungweni sesevisi yemoto esigunyaziwe, ngesheke eligcwele lemishini kaphethiloli esitobhini;
- imithwalo eyengeziwe enjinini iholela ku-turbine eqala ukushayela uwoyela. Lokhu kuholela ekulungiseni okubizayo noma ukushintshwa okuphelele kwalokhu okungenhla;
- Impilo yokusebenza enesizotha yebhande lesikhathi idinga ukunakwa okukhethekile kulo mklamo. Ukulimala okuncane, imifantu noma imihuzuko kuzobonisa isidingo sokushintshwa ngokushesha. Kanye nebhande lesikhathi, isisetshenziswa esimenyezelwe esingamakhilomitha ayizinkulungwane ezingama-50, kuyadingeka ukufaka esikhundleni se-roller ukungezwani. Phela ukujama kwayo kuyingozi. Uma iphuka ngenkathi ushayela, injini igoba ama-valve, nayo yonke imiphumela elandelayo;
- Ukuvuza kwe-crankshaft oil seal kanye ne-crankcase ventilation system kuholela ekwandeni kokusetshenziswa kukawoyela. Ngaphezu kwalokho, indawo yokuvuza ingase ibe indawo lapho ikhava ye-valve ifakwe khona;
- ukwehluleka kohlelo lwe-USR kuholela esidingweni sokushintsha isiguquli se-catalytic noma ukusikhipha kumshini wemoto, kulandele ukukhanyisa kabusha ikhompyutha yemoto;
- Enye yezinkinga ze-under-hood ehlala ihlasela wonke umuntu othanda izimoto ongabanikazi bale moto i-generator. Ngenxa yalesi sizathu, abanikazi bavame ukuyishintsha ibe yi-analogue enamandla kakhulu engakwazi ukunika amandla le moto kalula;
- ukucindezeleka kwenjini ngenxa yokugqoka kwama-gaskets. Ukuze ugweme izinkinga, kuyadingeka ukwenza ngokucophelela ukugcinwa nokuqapha isimo nokungabikho kokuvuza ngaphansi kwesembozo se-valve.
Ukuze uzisindise kuzo zonke izinkinga ezingenhla, kuyadingeka ukwenza ukugcinwa ngesikhathi futhi ubeke ukulungiswa kochwepheshe abanolwazi abafanelekela ukwenza umsebenzi onjalo. Sebenzisa kuphela izinto ezisetshenziswayo zoqobo ezinconywe umenzi futhi ungakhohlwa ukuhlola isimo semoto yakho ngokwakho.
Ukusebenza kwamayunithi wamandla we-X17DT kanye ne-X17DTL
Lezi zinjini zaziklanyelwe ngokukhethekile i-Asters yangaleso sikhathi, ngakho-ke zilungele lezi zimoto. Ngokuvamile, uhlu lwezimoto ezingafakwa kuzo lezi zinjini ezivuthayo zangaphakathi zimi kanje:
- I-Opel Astra F yesizukulwane sokuqala enqoleni yesiteshi, i-hatchback kanye nemizimba ye-sedan yazo zonke izinguquko;
- I-Opel Astra F yesizukulwane sesibili enqoleni yesiteshi, i-hatchback kanye nemizimba ye-sedan yazo zonke izinguquko;
- I-Opel Astra F isizukulwane sokuqala nesesibili zonke izinguqulo ezenziwe kabusha;
- Opel Vectra isizukulwane sesibili, sedans, kuhlanganise izinguqulo restyled.
Ngokuvamile, ngemva kokulungiswa okuthile, lezi motors ingafakwa kuzo zonke izinguquko Vectra, ngakho uma uneyunithi inkontileka, kuwufanele ukucabanga ukuthi kungenzeka ukusisebenzisa emotweni yakho.
Izinketho zokushuna zezinjini ze-X17DT ne-X17DTL
Uma kucatshangelwa iqiniso lokuthi injini enegama elingeziwe elithi L iyancishiswa, akuyona inzuzo ngokwezomnotho ukuyishintsha. Ngesikhathi esifanayo, ukuthuthukisa i-X17DT, umnikazi angakwazi njalo ukushuna injini, afake isistimu yokukhipha umoya wezemidlalo nama-nifolds, futhi aguqule i-turbine.
Lezi zinguquko zizofaka i-50-70 hp emotweni, okubalulekile kule moto.
Isixazululo esingcono kakhulu sokwandisa amandla emoto yakwa-Opel ukuvala injini esikhundleni se-analogue enamandla kakhulu. Ama-analogue angama-valve ayisishiyagalombili neshumi nesithupha anevolumu ye-1.9, 2.0 noma 2.2 amalitha afanelekile kulokhu. Uma nokho unquma ukushintsha iyunithi yamandla nge-analogue yenkontileka, ungakhohlwa ukuhlola inombolo yeyunithi naleyo ekhonjiswe kumadokhumenti. Uma kungenjalo, uzifaka engozini yokuthenga ingxenye eyisipele eyebiwe noma engekho emthethweni, nayo yonke imiphumela elandelayo. Ezinjinini ze-X17DT kanye ne-X17DTL, inombolo itholakala endaweni okufakwa kuyo i-gearbox, kubambo oluxhumayo.
